224500640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 192

約数和(自身を含む): 691939584

約数和(自身を除く): 467438944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 907, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1814, 1820, 1904, 2080, 2210, 2380, 2720, 2912, 3094, 3536, 3628, 3640, 3808, 4420, 4535, 4760, 6188, 6349, 7072, 7256, 7280, 7735, 8840, 9070, 9520, 11791, 12376, 12698, 14512, 14560, 15419, 15470, 17680, 18140, 19040, 23582, 24752, 25396, 29024, 30838, 30940, 31745, 35360, 36280, 47164, 49504, 50792, 58955, 61676, 61880, 63490, 72560, 77095, 82537, 94328, 101584, 107933, 117910, 123352, 123760, 126980, 145120, 154190, 165074, 188656, 200447, 203168, 215866, 235820, 246704, 247520, 253960, 308380, 330148, 377312, 400894, 412685, 431732, 471640, 493408, 507920, 539665, 616760, 660296, 801788, 825370, 863464, 943280, 1002235, 1015840, 1079330, 1233520, 1320592, 1403129, 1603576, 1650740, 1726928, 1886560, 2004470, 2158660, 2467040, 2641184, 2806258, 3207152, 3301480, 3453856, 4008940, 4317320, 5612516, 6414304, 6602960, 7015645, 8017880, 8634640, 11225032, 13205920, 14031290, 16035760, 17269280, 22450064, 28062580, 32071520, 44900128, 56125160, 112250320, 224500640]

約数ペア:

[(1, 224500640), (2, 112250320), (4, 56125160), (5, 44900128), (7, 32071520), (8, 28062580), (10, 22450064), (13, 17269280), (14, 16035760), (16, 14031290), (17, 13205920), (20, 11225032), (26, 8634640), (28, 8017880), (32, 7015645), (34, 6602960), (35, 6414304), (40, 5612516), (52, 4317320), (56, 4008940), (65, 3453856), (68, 3301480), (70, 3207152), (80, 2806258), (85, 2641184), (91, 2467040), (104, 2158660), (112, 2004470), (119, 1886560), (130, 1726928), (136, 1650740), (140, 1603576), (160, 1403129), (170, 1320592), (182, 1233520), (208, 1079330), (221, 1015840), (224, 1002235), (238, 943280), (260, 863464), (272, 825370), (280, 801788), (340, 660296), (364, 616760), (416, 539665), (442, 507920), (455, 493408), (476, 471640), (520, 431732), (544, 412685), (560, 400894), (595, 377312), (680, 330148), (728, 308380), (884, 253960), (907, 247520), (910, 246704), (952, 235820), (1040, 215866), (1105, 203168), (1120, 200447), (1190, 188656), (1360, 165074), (1456, 154190), (1547, 145120), (1768, 126980), (1814, 123760), (1820, 123352), (1904, 117910), (2080, 107933), (2210, 101584), (2380, 94328), (2720, 82537), (2912, 77095), (3094, 72560), (3536, 63490), (3628, 61880), (3640, 61676), (3808, 58955), (4420, 50792), (4535, 49504), (4760, 47164), (6188, 36280), (6349, 35360), (7072, 31745), (7256, 30940), (7280, 30838), (7735, 29024), (8840, 25396), (9070, 24752), (9520, 23582), (11791, 19040), (12376, 18140), (12698, 17680), (14512, 15470), (14560, 15419)]